baber/WOPTO huggingface dataset:
Patent JP-H0235211-A (JP)
Title: Safety device preventing inaccurate adjustment of stopper screw
Inventor: KAARUUERUNSUTO KUUN
IPC: F02D1/02
Filed: 1989-04-06
Abstract: PURPOSE: To easily manufacture a safety device even when an assemblage space is narrow by locking a locking tongue member of a cylindrical sleeve into a circular groove provided in an outer circumferential surface of a nut. CONSTITUTION: A stop screw 12 driven into a casing 10 is locked by a lock nut 13 at an adjusted position. A security element 18 comprises a sleeve 19 and a cylindrical sleeve 22. As a holding member for fixing it on the lock nut 13, a sleeve 9 has a retaining lip 23 protruded inward. The lock nut 13 has a circular recess 26 in which the retaining 23 of the sleeve 19 is engaged in the range of one end part section 25 on the opposite side of a casing 10 for fixing the security element 18.
Patent JP-H02264432-A (JP)
Title: Semiconductor device
Inventor: OKIHARA YOSHIHIKO
IPC: H01L23/52
Filed: 1989-04-04
Abstract: PURPOSE:To reduce the parasitic resistance value without increasing the area of the power supply wiring part for preventing the erroneous operation due to noise from occurring by a method wherein the thickness of the metallic wirings of a power supply wiring part is made larger than that of the metallic wiring of the other wiring part. CONSTITUTION:The metallic wirings of VCC wiring 5 and GND wiring 6 are made thicker than the metallic wiring of a memory cell array part 2. Since the parasitic resistance of the metallic wirings is inverse proportional to the thickness of the metallic wirings, the parasitic resistance value thereof can be reduced without increasing the area of the power supply wiring part.
Patent JP-H05247764-A (JP)
Title: Composite flat yarn and laminated sheets using the same
Inventor: NOMA TAKESHI
IPC: D04H1/559
Filed: 1992-03-09
Abstract: PURPOSE:To provide a composite flat yarn excellent in the thermal adhesivity to other raw materials, and a laminated sheet, a molded product, etc., which use the yarn. CONSTITUTION:A composite flat yarn has a three-layered structure in which the surface layer and the back layer are formed from the first component comprising 20-100wt.% of an ethylene.acrylic acid.maleic anhydride ternary copolymer and 80-0wt.% of a thermoplastic resin and in which the intermediate layer is formed from the second component comprising a thermoplastic resin having a melting point higher >=20 deg.C than the first component, and a sheet and a three- dimensional molded product which are produced by laminating the yarn to one or more other sheets.
Patent JP-H08261922-A (JP)
Title: Trace gas detecting method
Inventor: MUGINO AKIRA
IPC: G01N21/27
Filed: 1995-03-17
Abstract: PURPOSE: To detect the concentration of a trace gas at high sensitivity by amplitude-modulating a single-mode laser beam, introducing the target gas into a high-fineness Fabry-Perot resonator, and calculating the concentration of the trace gas from the frequency change quantity. CONSTITUTION: A laser beam having the oscillation angular frequency ω1 is emitted from a laser 14 and fed to a modulator 16. The modulator 16 modulates the laser beam having the frequency ω1 with the modulation angular frequency Ωcontrolled by a reference frequency generator 17, generates a side band group 1± (n: an integer 1, 2,...), transmits the laser beam ω1+Ω=ω2, and feeds it to a Fabry-Perot resonator 10 having the fineness 5000 or above. When control is stabilized, a target gas is fed to the resonator 10.  The output of the resonator 10 is separated into resonance frequencies ν1, ν2 by a beam splitter 18, a mode lock means is applied to signals ν1, ν2 so that they are overlapped on one of multiple resonance modes of the resonator 10 together with ν1, ν2, and the laser 14 and the modulator frequency are highly stabilized.
Patent JP-H10283959-A (JP)
Title: Field emission type electron gun
Inventor: KAI MIKIAKI
IPC: H01J37/04
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To stabilize an emission current, and enhance the quality of an electron gun by obtaining the finite difference of an emission current measured value and an emission current set value, and superimposing an emitter heating current value corresponding to the finite difference on a reference value. SOLUTION: An error portion conversion arithmetic circuit 17 compares an emission current reference value and an emission current measured value which is the output of an emission current detection circuit 22 so as to obtain finite difference, and operates the conversion of the finite difference to an emitter heating current. The output of the arithmetic circuit 17 is given to a superimposing circuit 20, and receiving an emitter heating current reference value given from a optical-electric signal conversion circuit 19 and the output of the error portion conversion arithmetic circuit 17, an error portion current value is superimposed on the emitter heating current reference value. This emitter heating signal is given to an emitter heating constant current circuit 21 so that an emitter 3 is heated. Thereby, an emission current flows from an accelerating electrode 5 toward the emitter 3 by a thermion emission effect.
Patent JP-S5422057-A (JP)
Title: Planet roller type power transmission device
Inventor: ODA SHIYOUICHI
IPC: F16H13/14
Filed: 1977-07-19
Abstract: PURPOSE: To eliminate differential slip, by making it possible to deform a sun roller and inner roller in the radial direction by a thrust caused by torque cam mechanisms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03286278-A (JP)
Title: Total counter
Inventor: SATO KOICHI
IPC: G06M1/04
Filed: 1990-03-31
Abstract: PURPOSE:To compactly and stably rotate display rings by providing a lead line extraction part for the outer part of a recessed part storing a part of a step motor provided for the outer part of a highest digit display ring and providing cylindrical parts specified for holding boards between respective display rings. CONSTITUTION:The step motor 4 is fixed to a frame 1 so that a rotor shaft 3 is horizontally provided and the rotor shaft 3 is supported so that it can be rotated. Plural display rings 8A, 8,...8B which are sequentially shifted through a shift pinion 20 with the rotor shaft 30 as a center are provided so that they can freely be rotated and a lowest digit display ring 8A is fixed to the rotor shaft 3. A part of the step motor 4 is stored in the storage recessed part 10 formed at the outer part of the highest digit display ring 8B and the lead line extraction part 15 of the step motor 4 is positioned at the outer part of the storage recessed part 10. The holding boards 11 are interposed between respective display rings, the holding boards are fixed to a frame-side and the cylindrical parts 13 which freely rotatably hold respective display rings are projectingly provided for the holding boards and the lengths of the cylindrical parts 13 are set to be slightly larger than the sizes of the display rings 8.
Patent JP-H05256168-A (JP)
Title: Variable compression pressure two-cycle engine
IPC: F02D15/04
Filed: 1992-03-11
Abstract: PURPOSE:To provide a variable compression pressure two-cycle engine enabling the compression pressure of a combustion chamber to be variable so as to broaden the output on the higher speed side than the peak power of the engine by providing a cylinder head with an auxiliary chamber connected to the combustion chamber by an air hole, and opening/closing this air hole by a valve. CONSTITUTION:A cylinder head 2 is provided with a cylindrical auxiliary chamber 5, and this auxiliary chamber 5 is communicated with a combustion chamber 3 by an air hole 6. A rotary valve 7 of semicircular cross section is rotatably supported in this auxiliary chamber 5 so as to open/close the air hole 6. The air hole 6 is opened in a high speed rotating region from the peak power rotating time of an engine.
Patent JP-S58206454-A (JP)
Title: Brake power holding apparatus for vehicle
Inventor: OOMI ATSUSHI
IPC: G05G5/26
Filed: 1982-05-22
Abstract: PURPOSE:To prevent damage of the cup of a master cylinder by preventing a shaft member which is interlocked with stepping-in of a brake pedal from being revolved in the reverse direction by means of a one-way clutch and fixing the brake pedal at the stepping-in position. CONSTITUTION:A clutch gear 5 is axially supported in swinging ways onto a bracket 6, and a pinion gear 9 rotatably inserted freely onto a shaft 10 fixed onto the bracket 6 is geared with the teeth 8 of the gear 5. A coil spring 11 which constitutes a spring type one-way clutch with a shaft part 9a installed onto the pinion gear 9 is wound onto said shaft part 9a. One edge 13 of the spring 11 is engaged with a stopper 12 installed onto the gear 5, and the other edge 14 is engaged with the engagement member 16 of a vacuum actuator 15 from the direction for suppressing winding. The above-mentioned shaft part 9a is normally rotatable because of the engagement of the engagement member 16. When the brake power is held, the above-mentioned engagement of the engagement member 16 is released, and the shaft part 9a is set rotatable only in the pedal stepping-in direction.
Patent JP-H07289989-A (JP)
Title: Waterproof structure for civil engineering and construction and technology for waterproofing
Inventor: TAKADA YASUHIRO
IPC: B05D7/24
Filed: 1994-04-25
Abstract: PURPOSE:To obtain a coating film with high workability and uniformity at all times and obtain a waterproof structure with excellent surface flatness, cracking followability and fatigue resistance and with high waterproofness by using a one-pack type moisture-curable polyurethane waterproof material wherein no thickening in storage time or no bubbling in curing time is caused. CONSTITUTION:In a waterproof structure for civil engineering and construction with three layers consisting of a top coating or a protective material (A), a moisture-curable polyurethane waterproof material layer (B) and a substrate (C) from the top, the waterproof material layer (B) consists of a moisture-curable polyurethane compsn. consisting of a urethane prepolymer (a) with isocyanate groups on its terminals and a crosslinking agent (b) based on a alicyclic enamine derivative.
Patent JP-2000286401-A (JP)
Title: Solid-state image pickup device and its manufacture
Inventor: YAMAZAKI TARO
IPC: H04N5/369
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized thin solid-state image pickup device, by bonding a solid-state image pickup element to the surface of a glass substrate whereon a group of electrode terminals and a groove frame are formed, and by sealing with a resin the solid-atate image pickup element. SOLUTION: After forming a groove frame 10a on a glass substrate 10, a group of electrode terminals 11 is formed in the outer periphery of the groove frame 10a. Also, bump electrodes 13 are so formed out of Au bumps on the electrodes formed in the peripheral portion of a solid-state image pickup element 12 that the surface of the element 12 is joined to the surface whereon the electrode terminals 11 and the groove frame 10a are formed. Then, the bump electrodes 13 are bonded to the electrode terminals 11 present on the glass substrate 10 by using a conductive bonding agent, etc. Thereafter, an epoxy- based sealing resin 14 is applied to the outer periphery of the solid-state image pickup element 12 to harden it by its heating. Thereby, such a member as a ceramic package is made unnecessary to make obtainable a small-sized thin solid-state image pickup device.
Patent JP-S5713653-A (JP)
Title: Flat type cathode-ray tube
Inventor: SATOU KOUKI
IPC: H01J31/12
Filed: 1980-06-26
Abstract: PURPOSE:To effectively correct the distortion of a beam spot by forming a focussing lens system which weakens the degree of reduction related to the beam that makes landing in the range farther from an electron gun among the beams which are emitted from the electron gun and advance toward the main deflection system. CONSTITUTION:An end face plate 8 is provided on the end of electron gun 2 which is opposed to its final stage electrode, namely the vertical deflection means 7 of the fourth grid G4 and an electron beam penetrating hole 8a is perforated in it. The diameter phi of this penetrating hole 8a is selected to almost the same to the gap, on the beam incidence side, between a pair of electrostatic deflection plates 7a and 7b of a vertical deflection means 7. The gap between the end face plate 8 and the means 7 is selected also almost equal to the gap (d) on the beam incidence side of both electrode plates 7a and 7b. Besides, target voltage V0, for example, 5KV is applied to the fourth gride G4. This can effectively correct the distortion of a beam spot and reproduce a good quality picture without any picture distortion, degradation of resolution, and color shift.
Patent JP-2000284635-A (JP)
Title: Image forming device
Inventor: KUBOTA AKIRA
IPC: B65H5/02
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To control the meandering of an image carrier belt, and also, to prevent the breakage of the belt. SOLUTION: The image forming device is provided with the image carrier belt 160 which is stretched to be laid between plural rollers including a tension roller 120 having both end parts 122 formed in a tapered shape so as to be circulatingly driven, and also, which is provided with beads 161 at both end edges on the rear side of the belt, and both tapered end parts 122 of the tension roller 120 is rotated independently of the central part 123 other than the both end parts 122.
Patent JP-S58203497-A (JP)
Inventor: MIYAZAWA OSAMU
IPC: G10K9/122
Filed: 1982-05-21
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57202511-A (JP)
Title: Superwide-angle zoom lens equipment
Inventor: KATOU MASAKATSU
IPC: G03B5/00
Filed: 1981-06-06
Abstract: PURPOSE:To obtain the titled equipment which can set a zoom lens to superwide-angle condition through a simple operation, by making an arrangement that the lens holder supporting the front lens group consisting the zoom lens can be evacuated from the optical axis. CONSTITUTION:At the time of ordinary zooming photographing, a lens holder 1 is closed and the optical axis 2 of a front lens group 3 is adjusted so as to coincide with the optical axis 15 of the lens group after a variable power lens group 16. At this time, a projection 19 on a barrel 4 of the lens holder 1 enters a notch 18 and presses a sliding member 33. Therefore, the sliding member 33 moves rightward against a spring 41 and brings the bent end 35 of the sliding member 33 to a enlarged section 36, and thus, a zooming 21 can be turnably operated. When superwide-angle photographing is to be made, a knob 42 is moved to a superwide-angle location (d) under macrophotographing condition. At this time, a movable ring 9 turns until a location where a detaining piece 10 of the ring 9 releases the latch of a projected piece 11. The sliding member 33 is moved and presses the projection 19 and opens the lens holder 1. Therefore, superwide-angle condition can be realized through a simple operation.
Patent JP-S62270579-A (JP)
Inventor: RICHIYAADO JIYOERU KAAMOSHIN
IPC: A61K31/435
Filed: 1987-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61246539-A (JP)
Title: Air flow direction changing device of air conditioner
Inventor: TAKAYAMA YUKIO
IPC: F24F13/14
Filed: 1985-04-25
Abstract: PURPOSE:To smooth the flow of air from a vent duct and to make possible to blow of the air to a direction where a rotary frame is directed by fixing the outer circumference of the tip end of a converged body of a number of elastic tubes to the rotary frame and slidably holding the outer circumference of the rear end of the converged body on the inner surface of the rear end of an air blow-off port housing. CONSTITUTION:The outer circumference of the tip end of an elastic tube converged body 3 formed by converging a number of elastic tubes 3a into a cylindrical shape and bonding and fixing respective joint portions of tip ends thereof, is fixed to a rotary frame 4 rotatably loaded on the spherical inner peripheral surface at the tip end of an air blow-off port housing 2. The outer circumference at the rear end of the elastic tube converged body 3 is slidably by a projection 2b at the rear end of the air blow-off port housing 2. When the rotary frame 4 is directed to an arbitrary direction, the tip end of the elastic tube converged body 3 rotates integrally with the rotary frame 4, and the rear end of the elastic tube converged body 3 is guided by the projection 2b at the rear end of the air blow-off port housing 2, and respective elastic tube tubes 3a are mutually caused to slide and are curved. Air from the vent duct 1 is passed along the curves within respective elastic tubes 3a while being smoothed, and is blown off correctly in a direction where the rotary frame 4 is directed.
Patent JP-S57203057-A (JP)
Title: Preparation of 2-mercaptoethylamines
Inventor: NAKAYAMA SHIGENOBU
IPC: C07C313/00
Filed: 1981-06-09
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for drugs, and an intermediate raw material for cosmetics, etc. in high purity in high yield, by reacting a 2-mercaptothiazoline with a 2-halogenoethylamine hydrohalogenide in the presence of a large amount of water, followed by hydrolyzing a reaction product. CONSTITUTION:A 2-mercaptothiazoline shown by the formulaI(R1-R4 are H, lower alkyl, or hydroxy-substituted lower alkyl or phenyl) is reacted with a 2- halogenoethylamine hydrohalogenide shown by the formula II (X is halogen) in the presence of water in an amount to give <20 times molar amount of the compound shown by the formula II, to give an s,s'-bis(2-aminoethyl)dithiocarbonate derivative shown by the formula III. This compound shown by the formula III is then hydrolyzed to give the desired compound shown by the formula IV. The reaction is carried out at >=20 deg.C, preferably at >=50 deg.C under normal pressure or under pressure.
Patent JP-H08262863-A (JP)
Title: Image forming device
Inventor: HASEGAWA MAKOTO
IPC: G03G15/08
Filed: 1995-03-19
Abstract: PURPOSE: To provide an image forming device which simplifies a toner replenishment member and a means for driving a toner carrying member, drives the carrying member and replenishment member as required when filling fresh developer into a developing device, and prevents soil or the like on the base of an image carrier resulting from an excessive increase in the concentration of toner in the developing device. CONSTITUTION: In the vicinity of a toner receiving part in a hopper 57 as a toner storage part is a toner detection sensor 69, as a toner detection means, which detects toner near a toner replenishment roller 58. The device adds toner to the hopper 57 from a toner bottle 61 by the execution of initial developer set mode, whereby the rotation and drive of a developing motor constituting a driving means is controlled based on the detection result of the toner detection sensor 69 and, at the same time, the operation of carrying toner to the vicinity of the toner replenishment roller 58 in the hopper 57 is automatically started.
Patent JP-H03287773-A (JP)
Title: Multistage plasma treatment
Inventor: HAKODA YOSHIKAZU
IPC: C23C16/50
Filed: 1990-04-03
Abstract: PURPOSE:To form a good-quality film at a high rate and to improve the treating efficiency at the time of depositing a thin film on a strip substrate to be treated in a multistage treating chamber by progressively increasing the pressure, supplied power and gas flow rate as the operating condition toward the succeeding treating chamber from the preceding treating chamber and carrying out plasma treatment. CONSTITUTION:A strip substrate 8 to be treated is passed through the treating chambers 2a, 2b and 2c and treated with plasma as follows. Namely, a film highly adhesive to the substrate is formed in the chamber 2a with the low pressure, low power and low gas flow rate (however the film forming rate is low). The film forming rate is increased with the medium pressure, medium power and medium gas flow rate in the chamber 2b. A film is formed at a high rate with the high pressure, high power and high gas flow rate in the chamber 2c. In this multistage plasma treatment, a good-adhesion film is formed at a high rate unlike the conventional method, the treating time is reduced, and the productivity is improved.
Patent JP-H08256725-A (JP)
Title: Improvement of taste of high sweetness degree sweetener and high sweetness degree sweetener composition produced by the method
Inventor: SUGITANI TOSHIAKI
IPC: A23L27/30
Filed: 1995-03-20
Abstract: PURPOSE: To provide a method for improving the taste of a high sweetness degree sweetener, capable of reducing the persistent sweet taste which is a defect of the high sweetness degree sweetener, not lowering the peak sweetness degree of the sweetener, and not strengthening a foreign taste and a bitter taste by combining the high sweetness degree sweetener such as aspartame with hesperidin (derivative). CONSTITUTION: This method for improving the taste of a high sweetness degree sweetener comprises combining 100 pts.wt. of one or more high sweetness degree sweeteners selected from the group of aspartame, stevia Rebaudiana, sucralose and acesulfame K with hesperidin and/or its derivative (preferably methyl hesperidin, glycosyl hesperidin) preferably in an amount of 0.1-20 pts.wt. to reduce the sweet taste persisting as an aftertaste.
Patent JP-H05254808-A (JP)
Title: Preparation of boron nitride
IPC: C23C16/34
Filed: 1992-03-10
Abstract: PURPOSE:To form boron nitride at a low temperature by making a reactional gas flow from a high-temperature side through a reaction tube provided with a temperature gradient from a specific temperature to ambient temperature to a low-temperature side, decomposing the reactional gas in the high- temperature part and initiating BN-binding reaction in the low-temperature part. CONSTITUTION:A thermal chemical vapor deposition device, composed of a reaction tube, etc., made of an Ni alloy and provided with a temperature gradient from 900-1200 deg.C to ambient temperature is used. A boron source Gas such as B2F4 and an N source gas such as NF3, together with H2 Gas, at (0.7-2)/(0.8-1)/7 compositional ratio of B2F4/NF3/H2 are introduced into the reactional tube. The raw material gas made to flow at a prescribed flow rate of 1-8cm/sec cross-sectional flow velocity is decomposed and activated on the high-temperature side at 900-1200 deg.C. The activated gas is then subjected to BN-binding reaction on the surface of a substrate arranged on the low- temperature side at 200-450 deg.C and deposited. Thereby, a hexagonal BN thin film is formed.
Patent JP-H01258832-A (JP)
Title: Superconductor
Inventor: YAMADA MINORU
IPC: H01L39/12
Filed: 1988-04-09
Abstract: PURPOSE:To increase the current capacity of the oxide superconductor contg. Bi, Sr, Ca, and Cu at specific atomic ratios or Tl, Ba, Ca, and Cu at specific atomic ratios and to increase the critical current density thereof by packing the above-mentioned superconductor into a metal pipe and rolling the pipe to a laminar state of a specific thickness. CONSTITUTION:Powder 2 of the oxide superconductor is packed into the metal pipe 1 and both ends thereof are sealed. The oxide superconductor contains the Bi, Sr, Ca, and Cu at 2:2:1:2 or 2:2:2:3 by atomic ratios or the Tl, Ba, Ca, and Cu at 2:2:1:2 or 2:2:2:3 by atomic ratios. The oxide superconductor 2 is rolled together with the metal pipe 1 to the laminar state of <=100mum thickness. The plural metal pipes packed with the powder are housed in a common metal pipe and are rolled. The current capacity of the superconductor is thereby increased and the critical current density thereof is increased.